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3 years ago

12.

Mathematics

2 answers:

Nezavi [6.7K]3 years ago

6 0

It’s c. you need gravity and an atmosphere, not a hot climate to survive. however, it can’t be like -600 degrees kelvin

NeTakaya3 years ago

3 0

Answer:

C.) All living things need warm temperatures; it is always warm on Earth

Step-by-step explanation:

All living things do not need warmth to survive, and it is not always warm on Earth.

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Trigonometry help help help help

Anvisha [2.4K]

Answer:

Sorry if you don't understand my HANDWRITING

8 0

3 years ago

Read 2 more answers

Find the perimeter of the shape with vertices (2, 3), (5, 3) and (5, 7).

Effectus [21]

Answer:

12 units

Step-by-step explanation:

To find the perimeter given vertices, find the distance from one point to another.

Step 1. Find the distance between (2, 3) & (5, 3)

Answer: 3 (in this case) because for 2 to get to 5, it’s 3 units

Step 2. Find the distance between (5, 3) & (5, 7)

Answer: 4 (in this case) because for 3 to get to 7, it’s 4 units

Step 3. Find the distance between (5, 7) & (2, 3)

Answer: 5

Step 3 explanation: In image.

Step 4. Add all the distances between the points.

3 + 4 + 5 = 12 units

The perimeter is 12 units

7 0

3 years ago

Factor each expression below. a. 16x − 4 = b. −10x 5x2 = c. 30y − 24x =

Artyom0805 [142]

A) Answer:

4 (4x - 1)

B) Answer:

-5x ( 2 + x )

C) Answer:

6 (5y - 4x)

hope it helped.

4 0

3 years ago

Two similar polygons are shown below:

natulia [17]

A dilation of 2 was performed (:

5 0

4 years ago

Read 2 more answers

what is the explicit formula and recursive formula of the numbers 4,7,10,13,16...i don't even know how to start this problem. i

Lana71 [14]

An arithmetic sequence is a sequence with a constant

increase or decrease also known as the constant difference

In the sequence 10, 40, 70, 100, ….

The constant difference between the terms is 30

A recursive formula for a sequence would be:

a1= first term in the sequence

an = term you are trying to find

an-1 = previous term in the sequence

d = constant difference

Explicit Formulas:

A formula that allows you to find the nth term of the sequence by substituting known values in the expression.

Formula : an = a1 + d( n - 1)

a1= first term in the sequence

an = current term in the sequence

d = constant difference

n = term number

Solution:

Write the explicit formula of the sequence 4, 7, 10, 13, 16 ….

Formula for explicit term:

an = ___ + ___( n - 1)

Simplify: an = ___ + ___n

In the sequence 4, 7, 10, 13, ….

To find the 11th term explicitly, I plug in the into the formula I just made:

an = 1 + 3n

a11 = 1 + 3(11)

a11 = 34

Find the 15th term of the sequence using the formula: an = 1 + 3n

Write the recursive formula of the sequence 4, 7, 10, 13, ….

Recursive formula:

a1 =

an = a n - 1

In the sequence 4, 7, 10, 13, 16 ….

To find the 5th term recursively, I plug it into the formula I just made:

an = an-1 + 3

a5 = a5-1 + 3 in words: 5th term equals the 4th term plus 3

a5 = 13 + 3

a5 = 16

Recursive and Explicit Formulas for Arithmetic (Linear) Sequences

8 0

3 years ago